"Actually, I paid off a beefeater just to stay there,” Korb quipped. “ I don't know how much it was, I just grabbed money from my purse and stayed in there.”

Moving on to Hardee, Trebek became confused and introduced Hardee as Korb before realizing his mistake.

"I never stayed in the Tower of London," Korb then admitted. "I went along with it. I'm sorry. I just wanted to make you feel good," adding"I've slept in Grand Central Station."

"Catherine, what you should have said was, 'Isn't that interesting. Elisa slept in the Tower of London, too," Trebek said.

The game show which just kicked off it's 31th earlier this month, and is the ttop rated syndicated game show. The show has become a pop culture phenomenon with 25 million viewers each week, and holds the Guinness World Record for the most Emmy awards won by a TV game show (30 Emmys), as well as a 2011 Peabody Award.